.
Thread 3 (LWP 4753):
#0  0x00007f3d2416b3cd in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f3d249b0514 in g_main_context_poll (priority=2147483647, n_fds=3, fds=0x7f3d100010c0, timeout=-1, context=0x7f3d1800ed30) at /build/buildd/glib2.0-2.37.0/./glib/gmain.c:3999
        poll_func = 0x7f3d249bf180 <g_pattern_match_simple+96>
#2  g_main_context_iterate (context=0x7f3d1800ed30, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.37.0/./glib/gmain.c:3700
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 3
        allocated_nfds = 3
        fds = 0x7f3d100010c0
#3  0x00007f3d249b097a in g_main_loop_run (loop=0x7f3d1800ecc0) at /build/buildd/glib2.0-2.37.0/./glib/gmain.c:3899
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#4  0x00007f3d25905bd6 in gdbus_shared_thread_func (user_data=0x7f3d1800ed00) at /build/buildd/glib2.0-2.37.0/./gio/gdbusprivate.c:278
        data = 0x7f3d1800ed00
#5  0x00007f3d249d4765 in g_thread_proxy (data=0x21b72d0) at /build/buildd/glib2.0-2.37.0/./glib/gthread.c:783
        thread = 0x21b72d0
#6  0x00007f3d2444df8e in start_thread (arg=0x7f3d17982700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f3d17982700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139900365580032, 5111557769083119391, 0, 139900632088672, 139900450039952, 4096, -5145985424867039457, -5146015423028238561}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007f3d24177e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.
.
Thread 2 (LWP 4752):
#0  0x00007f3d2416b3cd in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f3d249b0514 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7f3d180010e0, timeout=-1, context=0x2200400) at /build/buildd/glib2.0-2.37.0/./glib/gmain.c:3999
        poll_func = 0x7f3d249bf180 <g_pattern_match_simple+96>
#2  g_main_context_iterate (context=context@entry=0x2200400, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.37.0/./glib/gmain.c:3700
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 1
        allocated_nfds = 1
        fds = 0x7f3d180010e0
#3  0x00007f3d249b061c in g_main_context_iteration (context=context@entry=0x2200400, may_block=may_block@entry=1) at /build/buildd/glib2.0-2.37.0/./glib/gmain.c:3766
        retval = <optimized out>
#4  0x00007f3d1ca16a1d in dconf_gdbus_worker_thread (user_data=0x2200400) at dconf-gdbus-thread.c:81
        context = 0x2200400
#5  0x00007f3d249d4765 in g_thread_proxy (data=0x21b7000) at /build/buildd/glib2.0-2.37.0/./glib/gthread.c:783
        thread = 0x21b7000
#6  0x00007f3d2444df8e in start_thread (arg=0x7f3d1ca0f700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f3d1ca0f700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139900450043648, 5111557769083119391, 0, 139900632088672, 140735846578416, 4096, -5145960757259245793, -5146015423028238561}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007f3d24177e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.
.
Thread 1 (LWP 4751):
#0  0x0000000000411ae6 in bubble_get_id (self=self@entry=0x22d21c0) at bubble.c:3100
        __inst = 0x22d21c0
        __t = 35419264
        __r = <optimized out>
#1  0x000000000041d77c in stack_notify_handler (context=0x22cf7b0, timeout=-1, hints=0x22ca1e0, actions=0x21c6f70, body=<optimized out>, summary=0x21c6fb0 "Verbindung getrennt", icon=<optimized out>, id=<optimized out>, app_name=0x21c6fd0 "NetworkManager", self=0x22b98f0) at stack.c:776
        bubble = 0x22d21c0
        data = <optimized out>
        compat = <optimized out>
        pixbuf = <optimized out>
        new_bubble = <optimized out>
        turn_into_dialog = 0
#2  stack_notify_handler (self=self@entry=0x22b98f0, app_name=0x21c6fd0 "NetworkManager", id=<optimized out>, icon=<optimized out>, summary=0x21c6fb0 "Verbindung getrennt", body=<optimized out>, actions=0x21c6f70, hints=0x22ca1e0, timeout=-1, context=0x22cf7b0) at stack.c:560
No locals.
#3  0x000000000041c005 in dbus_glib_marshal_stack_VOID__STRING_UINT_STRING_STRING_STRING_BOXED_BOXED_INT_POINTER (closure=0x7fff9e247f60, return_value=<optimized out>, n_param_values=<optimized out>, param_values=0x21cd7e0, invocation_hint=<optimized out>, marshal_data=<optimized out>) at stack-glue.h:102
        callback = 0x41d1c0 <stack_notify_handler>
        cc = <optimized out>
        data1 = 0x22b98f0
        data2 = <optimized out>
        __PRETTY_FUNCTION__ = "dbus_glib_marshal_stack_VOID__STRING_UINT_STRING_STRING_STRING_BOXED_BOXED_INT_POINTER"
#4  0x00007f3d26b9c7dd in invoke_object_method (message=0x22cea00, connection=0x22cbea0, method=0x4299c0 <dbus_glib_stack_methods>, object_info=0x429720 <dbus_glib_stack_object_info>, object=0x22b98f0) at dbus-gobject.c:1899
        had_error = <optimized out>
        value_array = 0x22656c0
        gerror = 0x0
        closure = {ref_count = 0, meta_marshal_nouse = 0, n_guards = 0, n_fnotifiers = 0, n_inotifiers = 0, in_inotify = 0, floating = 0, derivative_flag = 0, in_marshal = 0, is_invalid = 0, marshal = 0x0, data = 0x0, notifiers = 0x0}
        out_param_pos = <optimized out>
        have_retval = 0
        send_reply = 1
        in_signature = 0x22d0980 "susssasa{sv}i"
        out_param_count = <optimized out>
        out_param_gvalue_pos = <optimized out>
        retval_signals_error = 0
        arg_metadata = <optimized out>
        is_async = <optimized out>
        out_param_values = 0x0
        return_value = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        out_param_gvalues = 0x0
        reply = 0x0
        retval_is_synthetic = 0
        retval_is_constant = 0
#5  object_registration_message (connection=0x22cbea0, message=message@entry=0x22cea00, user_data=user_data@entry=0x220c560) at dbus-gobject.c:2161
        pspec = <optimized out>
        object = 0x22b98f0
        setter = <optimized out>
        getter = <optimized out>
        getall = <optimized out>
        s = <optimized out>
        requested_propname = <optimized out>
        wincaps_propiface = <optimized out>
        iter = {dummy1 = 0x0, dummy2 = 0x0, dummy3 = 0, dummy4 = 0, dummy5 = 1, dummy6 = 0, dummy7 = 36504640, dummy8 = 0, dummy9 = 36504448, dummy10 = 0, dummy11 = 36504560, pad1 = 0, pad2 = 0, pad3 = 0x0}
        method = 0x4299c0 <dbus_glib_stack_methods>
        object_info = 0x429720 <dbus_glib_stack_object_info>
        ret = <optimized out>
        o = 0x220c560
#6  0x00007f3d26966126 in _dbus_object_tree_dispatch_and_unlock (tree=0x22cbb50, message=message@entry=0x22cea00, found_object=found_object@entry=0x7fff9e248184) at ../../dbus/dbus-object-tree.c:862
        message_function = 0x7f3d26b9bb70 <object_registration_message>
        user_data = 0x220c560
        next = 0x0
        path = 0x2200df0
        exact_match = 0
        list = 0x22cfd30
        link = <optimized out>
        result = DBUS_HANDLER_RESULT_NOT_YET_HANDLED
        subtree = <optimized out>
#7  0x00007f3d26958cd1 in dbus_connection_dispatch (connection=connection@entry=0x22cbea0) at ../../dbus/dbus-connection.c:4672
        message = 0x22cea00
        link = <optimized out>
        filter_list_copy = 0x0
        message_link = 0x21d5160
        result = <optimized out>
        pending = <optimized out>
        reply_serial = <optimized out>
        status = <optimized out>
        found_object = 1
        __FUNCTION__ = "dbus_connection_dispatch"
#8  0x00007f3d26b99c95 in message_queue_dispatch (source=source@entry=0x22ceba0, callback=<optimized out>, user_data=<optimized out>) at dbus-gmain.c:90
        connection = 0x22cbea0
#9  0x00007f3d249b0226 in g_main_dispatch (context=0x21c9940) at /build/buildd/glib2.0-2.37.0/./glib/gmain.c:3058
        dispatch = 0x7f3d26b99c80 <message_queue_dispatch>
        was_in_call = 0
        user_data = 0x0
        callback = 0x0
        cb_funcs = 0x0
        cb_data = 0x0
        need_destroy = <optimized out>
        current_source_link = {data = 0x22ceba0, next = 0x0}
        source = 0x22ceba0
        current = 0x2217e90
        i = 0
#10 g_main_context_dispatch (context=context@entry=0x21c9940) at /build/buildd/glib2.0-2.37.0/./glib/gmain.c:3634
No locals.
#11 0x00007f3d249b0578 in g_main_context_iterate (context=0x21c9940, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.37.0/./glib/gmain.c:3705
        max_priority = 0
        timeout = 0
        some_ready = 1
        nfds = <optimized out>
        allocated_nfds = 4
        fds = 0x22cc550
#12 0x00007f3d249b097a in g_main_loop_run (loop=0x22cb420) at /build/buildd/glib2.0-2.37.0/./glib/gmain.c:3899
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#13 0x00007f3d261de4a5 in gtk_main () at /build/buildd/gtk+3.0-3.6.4/./gtk/gtkmain.c:1160
        loop = 0x22cb420
#14 0x000000000040e21d in main (argc=1, argv=0x7fff9e248428) at main.c:77
        defaults = <optimized out>
        stack = 0x22b98f0
        observer = <optimized out>
        connection = 0x22cbea8